Search results for: Kerstin Pettersson
Higher Education > 2018 > 75 > 5 > 827-838
Educational Studies in Mathematics > 2013 > 82 > 3 > 497-514
Higher Education > 2010 > 59 > 2 > 221-241
Higher Education > 2018 > 75 > 5 > 827-838
Educational Studies in Mathematics > 2013 > 82 > 3 > 497-514
Higher Education > 2010 > 59 > 2 > 221-241